import junit.framework.TestCase;


public class LiczbaUnit3 extends TestCase {
	
	public void test() throws LiczbaException{
		
		Liczba tester = new Liczba(5);
		String expected="101";
		   // check if multiply(10,5) returns 50
	    assertEquals(expected, tester.zapis(2));
	    
	    Liczba tester2 = new Liczba("B",16);
	    expected="11";
	    assertEquals(expected, tester2.zapis(10));

	}

}
